H603.B (07/11)1
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SMT COMMON MODE CHOKES
for PoE Applications
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Electrical Specifications @ 25°C - Operating Temperature -0°C to +70°C
Part
Number
1, 2, 3
SRF
(TYP)
MAX Inter-winding
Capacitance (pF)
Leakage Inductance
(µH MAX)
OCL
(±35%)
DC Resistance
(Ω MAX)
Impedance
Curves4
H6030NL 120 MHz 8 0.12 15 µH 0.20 1
H6031NL 65 MHz 15 0.15 30 µH 0.28 2
H6032NL 40 MHz 18 0.20 60 µH 0.35 3
H6033NL 28 MHz 25 0.25 100 µH 0.40 4
H6034NL 7.1 MHz 10 0.20 250 µH 0.30 5
H6035NL 5.6 MHz 18 0.25 500 µH 0.40 6
H6036NL 3.9 MHz 30 0.30 1 mH 0.50 7
Notes:
1. Turns Ratio: (1 - 4) : (5 - 8) = 1:1 (±3%)
2. Between channel isolation: 500 VAC @ 60 seconds
3. Polarity: per schematic
4. For Tape & Reel packaging, add a “T” sux to the end of the part number when ordering (i. e. H6030NL becomes becomes H6030NLT).
5. See charts page 2
RoHS-6 peak reflow temperature rating
245°C
Meets IEEE 802.3 specification
